[HTML][HTML] Approaches on crowd counting and density estimation: a review

B Li, H Huang, A Zhang, P Liu, C Liu - Pattern Analysis and Applications, 2021 - Springer
In recent years, urgent needs for counting crowds and vehicles have greatly promoted
research of crowd counting and density estimation. Benefiting from the rapid development of …

Boosting crowd counting via multifaceted attention

H Lin, Z Ma, R Ji, Y Wang… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
This paper focuses on crowd counting. As large-scale variations often exist within crowd
images, neither fixed-size convolution kernel of CNN nor fixed-size attentions of recent …

A generalized loss function for crowd counting and localization

J Wan, Z Liu, AB Chan - … of the IEEE/CVF conference on …, 2021 - openaccess.thecvf.com
Previous work shows that a better density map representation can improve the performance
of crowd counting. In this paper, we investigate learning the density map representation …

Optimal transport minimization: Crowd localization on density maps for semi-supervised counting

W Lin, AB Chan - Proceedings of the IEEE/CVF Conference …, 2023 - openaccess.thecvf.com
The accuracy of crowd counting in images has improved greatly in recent years due to the
development of deep neural networks for predicting crowd density maps. However, most …

Crowdclip: Unsupervised crowd counting via vision-language model

D Liang, J Xie, Z Zou, X Ye, W Xu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Supervised crowd counting relies heavily on costly manual labeling, which is difficult and
expensive, especially in dense scenes. To alleviate the problem, we propose a novel …

Spatial uncertainty-aware semi-supervised crowd counting

Y Meng, H Zhang, Y Zhao, X Yang… - Proceedings of the …, 2021 - openaccess.thecvf.com
Semi-supervised approaches for crowd counting attract attention, as the fully supervised
paradigm is expensive and laborious due to its request for a large number of images of …

Cross-modal collaborative representation learning and a large-scale rgbt benchmark for crowd counting

L Liu, J Chen, H Wu, G Li, C Li… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Crowd counting is a fundamental yet challenging task, which desires rich information to
generate pixel-wise crowd density maps. However, most previous methods only used the …

Focal inverse distance transform maps for crowd localization

D Liang, W Xu, Y Zhu, Y Zhou - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we focus on the crowd localization task, a crucial topic of crowd analysis. Most
regression-based methods utilize convolution neural networks (CNN) to regress a density …

Learning to count via unbalanced optimal transport

Z Ma, X Wei, X Hong, H Lin, Y Qiu… - Proceedings of the AAAI …, 2021 - ojs.aaai.org
Counting dense crowds through computer vision technology has attracted widespread
attention. Most crowd counting datasets use point annotations. In this paper, we formulate …

Cross-view cross-scene multi-view crowd counting

Q Zhang, W Lin, AB Chan - … of the IEEE/CVF Conference on …, 2021 - openaccess.thecvf.com
Multi-view crowd counting has been previously proposed to utilize multi-cameras to extend
the field-of-view of a single camera, capturing more people in the scene, and improve …